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   <div id="projectname">eda1314-11951-Algoritmo-AStar
   &#160;<span id="projectnumber">1.0</span>
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   <div id="projectbrief">Measure algorithm execution time and report to grafs</div>
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<div class="title">image.py</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment"># !/usr/bin/env python</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"># -*- coding: utf-8 -*-</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="stringliteral">&#39;&#39;&#39;</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="stringliteral"># Drawing Functions in OpenCV:</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="stringliteral"># http://docs.opencv.org/trunk/doc/py_tutorials/py_gui/</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="stringliteral"># py_drawing_functions/py_drawing_functions.html#</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="stringliteral"># Adriano Leal</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="stringliteral"># 11951</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="stringliteral">&#39;&#39;&#39;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">import</span> cv2</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="keyword">import</span> time</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">import</span> aStar</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="classimage_1_1_open_image.html">   16</a></span>&#160;<span class="keyword">class </span><a class="code" href="classimage_1_1_open_image.html">OpenImage</a>(object):</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    <span class="stringliteral">&#39;&#39;&#39;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="stringliteral">    Classe OpenImage responsável pelo o tratamento do ficheiro de imagem.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="stringliteral">    Contém métodos de abertura e desenho da imagem.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="stringliteral">    &#39;&#39;&#39;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    star = <span class="keywordtype">None</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    <span class="keyword">def </span>__init__(self, name):</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        self.<a class="code" href="classimage_1_1_open_image.html#ae698d5eb70b0b1474d25cf824be1fbd8">star</a> = <a class="code" href="classa_star_1_1_a_star.html">aStar.AStar</a>()</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        self.<a class="code" href="classimage_1_1_open_image.html#a95e03a1a1db43b77749996f29f4364e0">name</a> = name</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        self.<a class="code" href="classimage_1_1_open_image.html#a74ad570ea061774045b3d04fd8aac520">img</a> = cv2.imread(self.<a class="code" href="classimage_1_1_open_image.html#a95e03a1a1db43b77749996f29f4364e0">name</a>)</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        self.<a class="code" href="classimage_1_1_open_image.html#a565fcda45f335efe281984d128cb4742">route</a> = <span class="keywordtype">None</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classimage_1_1_open_image.html#a06f17849c7b84d5a1f68d92cabd52ee6">   30</a></span>&#160;    <span class="keyword">def </span><a class="code" href="classimage_1_1_open_image.html#a06f17849c7b84d5a1f68d92cabd52ee6">drawImage</a>(self):</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <span class="stringliteral">&#39;&#39;&#39;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="stringliteral">        Escreve um texto e desenha uma linha ligandos os pontos indicados pelo algoritmo.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="stringliteral">        &#39;&#39;&#39;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        font = cv2.FONT_HERSHEY_SIMPLEX</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        cv2.putText(self.<a class="code" href="classimage_1_1_open_image.html#a74ad570ea061774045b3d04fd8aac520">img</a>, <span class="stringliteral">&#39;Algoritmo AStar&#39;</span>, (340, 20), font, 0.6, (0, 255, 255), 1)</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="keywordflow">for</span> r <span class="keywordflow">in</span> self.<a class="code" href="classimage_1_1_open_image.html#a565fcda45f335efe281984d128cb4742">route</a>:</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;            cv2.line(self.<a class="code" href="classimage_1_1_open_image.html#a74ad570ea061774045b3d04fd8aac520">img</a>, r, r, (127, 255, 0), 2)</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div>
<div class="ttc" id="classimage_1_1_open_image_html_a95e03a1a1db43b77749996f29f4364e0"><div class="ttname"><a href="classimage_1_1_open_image.html#a95e03a1a1db43b77749996f29f4364e0">image.OpenImage.name</a></div><div class="ttdeci">name</div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00025">image.py:25</a></div></div>
<div class="ttc" id="classimage_1_1_open_image_html"><div class="ttname"><a href="classimage_1_1_open_image.html">image.OpenImage</a></div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00016">image.py:16</a></div></div>
<div class="ttc" id="classimage_1_1_open_image_html_a74ad570ea061774045b3d04fd8aac520"><div class="ttname"><a href="classimage_1_1_open_image.html#a74ad570ea061774045b3d04fd8aac520">image.OpenImage.img</a></div><div class="ttdeci">img</div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00026">image.py:26</a></div></div>
<div class="ttc" id="classa_star_1_1_a_star_html"><div class="ttname"><a href="classa_star_1_1_a_star.html">aStar.AStar</a></div><div class="ttdef"><b>Definition:</b> <a href="a_star_8py_source.html#l00015">aStar.py:15</a></div></div>
<div class="ttc" id="classimage_1_1_open_image_html_a06f17849c7b84d5a1f68d92cabd52ee6"><div class="ttname"><a href="classimage_1_1_open_image.html#a06f17849c7b84d5a1f68d92cabd52ee6">image.OpenImage.drawImage</a></div><div class="ttdeci">def drawImage</div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00030">image.py:30</a></div></div>
<div class="ttc" id="classimage_1_1_open_image_html_ae698d5eb70b0b1474d25cf824be1fbd8"><div class="ttname"><a href="classimage_1_1_open_image.html#ae698d5eb70b0b1474d25cf824be1fbd8">image.OpenImage.star</a></div><div class="ttdeci">star</div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00021">image.py:21</a></div></div>
<div class="ttc" id="classimage_1_1_open_image_html_a565fcda45f335efe281984d128cb4742"><div class="ttname"><a href="classimage_1_1_open_image.html#a565fcda45f335efe281984d128cb4742">image.OpenImage.route</a></div><div class="ttdeci">route</div><div class="ttdef"><b>Definition:</b> <a href="image_8py_source.html#l00027">image.py:27</a></div></div>
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